ImgWren

Remove a background without sending your photo anywhere

Cut the background out of a photo entirely on your own device. No upload, no account, no watermark, unlike every other free background remover on the web.

šŸ”’ Runs in your browser

Every other free background remover uploads your photo

Remove.bg, PhotoRoom, Canva, Adobe Express ā€” all of them work the same way. You hand over the image, their server does the work, you download the result.

For a stock photo that is fine. For a photograph of your child, your passport application, your product before launch, or a client's document, it is a decision you were never really asked to make.

This one downloads the model to you instead. The neural network runs inside your browser tab, on your own processor. The photograph does not leave the device ā€” not to us, not to anyone. After the page has loaded you can disconnect entirely and it still works.

What that costs, stated plainly

About 7.5 MB, once.

That is the model that finds the subject (UĀ²-Net, 4.4 MB) plus the runtime that executes it. It is cached afterwards, so the second photo and the two-hundredth are just a second or two each.

It is a real cost and we are not going to hide it behind a spinner. But the comparison is not 7.5 MB against nothing ā€” it is 7.5 MB once against uploading a 3ā€“5 MB photograph every single time. By the third image a server-based tool has already cost you more bandwidth, and it has your pictures.

Where it is genuinely weaker

On hard edges ā€” flyaway hair, fur, motion blur, veils, semi-transparent fabric ā€” a large commercial model running on server hardware will produce a better mask than a 4.4 MB model running in a browser tab. That is a real difference and we would rather write it down than let you discover it.

On ordinary subjects with reasonable separation from their background, which is most photographs people actually need cut out, the results are close.

The backgrounds are the ones portals ask for

Transparent is offered first, because that is what you want for a logo, a product listing or a slide.

White and light grey are there for a specific reason: they are what passport, visa and ID photo specifications almost universally require. If that is why you are here, cut the background, choose white, and then use the passport photo maker to get the physical size right.

āš ļø Check your portal's rules first. Some authorities explicitly forbid digitally altered photographs, and a replaced background can count as alteration. This tool gets you the plain background; it cannot tell you whether your particular application permits one.

What it does not do

  • It does not retouch, relight or reshape anything. It separates subject from background, nothing more.
  • It cannot judge a difficult edge for you. Drag the comparison slider and look before you download.
  • It does not open HEIC. Convert an iPhone photo with HEIC to JPG first.

This tool runs entirely inside your browser. Your file is never uploaded ā€” it never leaves your device, so there is nothing for us or anyone else to read, store or leak.

Common questions

Does my photo get sent away like it does on remove.bg?

No, and that difference is the entire reason this tool exists. Remove.bg, PhotoRoom, Canva and Adobe all send your photograph to their servers to process it. Here the neural network itself is downloaded to your browser and runs on your own machine, so the image never leaves the device. Once the page has loaded, it works with your connection switched off.

Why does it download 7.5 MB the first time?

Because the model that finds the subject has to come to you rather than your photo going to it. That is U-2-Net at 4.4 MB plus the runtime that executes it. It is cached afterwards, so it is a one-time cost. Compare it with the alternative: uploading a 3 to 5 MB photograph every single time you use a server-based tool, which costs more bandwidth after two or three images and gives away the picture as well.

How good is it compared with remove.bg?

Honestly, on difficult edges such as fine hair, fur, motion blur or semi-transparent fabric, a large commercial model running on a server will do better. On ordinary subjects with reasonable separation from the background, which is most photos, the results are close. We would rather say that plainly than claim a match we cannot demonstrate.

Can I use this for a passport or visa photo?

It will give you the plain background those applications require, and white and light grey are offered for exactly that reason. But check your portal guidance: some authorities explicitly forbid digitally altered photographs, and a background replaced in software may count. Where it is allowed, follow this with our passport photo maker to get the physical size right.

Why is the download a PNG rather than a JPG?

Because JPEG has no alpha channel and physically cannot store transparency. Saving a cutout as JPEG would fill the transparent area with black or white without telling you. On a solid background a JPEG would be much smaller, but silently switching format based on a colour choice is how a file gets rejected somewhere down the line, so it stays PNG and you can convert it deliberately.

Written and maintained by Mustak Momin Ā· Last reviewed